Practice 2

135 points

Author

Esteban Montenegro-Montenegro

Published

September 14, 2023

What have you learned so far in R?

After completing the first practice, you should have learned these key concepts:

  • R is an object-oriented programming language.
  • R is free and open source, and you are able to install as many packages as you want for free.
  • You learned the concept of “package”.
  • You learned about data frames.

In this practice we will work with data frames , we will create new variables, and we will use extensively pipes along with the package tidyverse.

Let’s put a frame on that data….

The data frame is one type of object in R, and it is useful to represent information.

This is a webR-enabled code cell in a Quarto HTML document.